package com.sky.backend.system.service.impl;

import com.sky.backend.system.entity.User;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Component
public class AuthInterceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {

        User user = (User) request.getSession().getAttribute("user");
        if (user == null) {
            response.sendRedirect("/tologin");
            return false;
        }

        return true;
    }
}
